84508424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 217486080

約数和(自身を除く): 132977656

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 61, 77, 88, 91, 104, 122, 143, 154, 173, 182, 244, 286, 308, 346, 364, 427, 488, 572, 616, 671, 692, 728, 793, 854, 1001, 1144, 1211, 1342, 1384, 1586, 1708, 1903, 2002, 2249, 2422, 2684, 3172, 3416, 3806, 4004, 4498, 4697, 4844, 5368, 5551, 6344, 7612, 8008, 8723, 8996, 9394, 9688, 10553, 11102, 13321, 15224, 15743, 17446, 17992, 18788, 21106, 22204, 24739, 26642, 31486, 34892, 37576, 42212, 44408, 49478, 53284, 61061, 62972, 69784, 73871, 84424, 98956, 106568, 116083, 122122, 125944, 137189, 147742, 173173, 197912, 232166, 244244, 274378, 295484, 346346, 464332, 488488, 548756, 590968, 692692, 812581, 928664, 960323, 1097512, 1385384, 1509079, 1625162, 1920646, 3018158, 3250324, 3841292, 6036316, 6500648, 7682584, 10563553, 12072632, 21127106, 42254212, 84508424]

約数ペア:

[(1, 84508424), (2, 42254212), (4, 21127106), (7, 12072632), (8, 10563553), (11, 7682584), (13, 6500648), (14, 6036316), (22, 3841292), (26, 3250324), (28, 3018158), (44, 1920646), (52, 1625162), (56, 1509079), (61, 1385384), (77, 1097512), (88, 960323), (91, 928664), (104, 812581), (122, 692692), (143, 590968), (154, 548756), (173, 488488), (182, 464332), (244, 346346), (286, 295484), (308, 274378), (346, 244244), (364, 232166), (427, 197912), (488, 173173), (572, 147742), (616, 137189), (671, 125944), (692, 122122), (728, 116083), (793, 106568), (854, 98956), (1001, 84424), (1144, 73871), (1211, 69784), (1342, 62972), (1384, 61061), (1586, 53284), (1708, 49478), (1903, 44408), (2002, 42212), (2249, 37576), (2422, 34892), (2684, 31486), (3172, 26642), (3416, 24739), (3806, 22204), (4004, 21106), (4498, 18788), (4697, 17992), (4844, 17446), (5368, 15743), (5551, 15224), (6344, 13321), (7612, 11102), (8008, 10553), (8723, 9688), (8996, 9394)]